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Code Issues Releases Wiki Activity

create external framebuffer grabber

Browse Source 
cleanup some cmakelist files
fix qt5 build


Former-commit-id: 024b5b6dc5dc96fcb16f6e8958ad3684a6728504
This commit is contained in:
redpanther 2016-03-09 07:03:17 +01:00
parent 0bc725054c
commit e6170ed698
16 changed files with 413 additions and 165 deletions
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22
CMakeLists.txt
View File

@ -70,11 +70,11 @@ include_directories("${PROJECT_BINARY_DIR}")
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
if(ENABLE_QT5)
ADD_DEFINITIONS ( -DENABLE_QT5 )
#find_package(Qt5Widgets)
ADD_DEFINITIONS ( -DENABLE_QT5 )
#find_package(Qt5Widgets)
else(ENABLE_QT5)
# Add specific cmake modules to find qt4 (default version finds first available QT which might not be qt4)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake/qt4)
# Add specific cmake modules to find qt4 (default version finds first available QT which might not be qt4)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake/qt4)
endif(ENABLE_QT5)
# Define the global output path of binaries
@ -97,23 +97,23 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x -Wall")
if(ENABLE_QT5)
#find_package(Qt5Core REQUIRED)
find_package(Qt5 COMPONENTS Core Gui Widgets Network REQUIRED)
find_package(Qt5 COMPONENTS Core Gui Widgets Network REQUIRED)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Qt5Widgets_EXECUTABLE_COMPILE_FLAGS}")
# set(CMAKE_CXX_FLAGS "-fPIC")
else(ENABLE_QT5)
# Configure the use of QT4
find_package(Qt4 COMPONENTS QtCore QtGui QtNetwork REQUIRED QUIET)
# Configure the use of QT4
find_package(Qt4 COMPONENTS QtCore QtNetwork QtGui REQUIRED QUIET)
endif(ENABLE_QT5)
#add libusb and pthreads
find_package(libusb-1.0 REQUIRED)
find_package(Threads REQUIRED)
if(ENABLE_QT5)
#include(${QT_USE_FILE})
add_definitions(${QT_DEFINITIONS})
#include(${QT_USE_FILE})
add_definitions(${QT_DEFINITIONS})
else(ENABLE_QT5)
include(${QT_USE_FILE})
add_definitions(${QT_DEFINITIONS})
include(${QT_USE_FILE})
add_definitions(${QT_DEFINITIONS})
endif(ENABLE_QT5)
# TODO[TvdZ]: This linking directory should only be added if we are cross compiling

0
libsrc/grabber/framebuffer/FramebufferFrameGrabber.h → include/grabber/FramebufferFrameGrabber.h
View File

6
libsrc/grabber/framebuffer/CMakeLists.txt
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@ -13,7 +13,7 @@ SET(FramebufferGrabberQT_HEADERS
)
SET(FramebufferGrabberHEADERS
${CURRENT_SOURCE_DIR}/FramebufferFrameGrabber.h
${CURRENT_HEADER_DIR}/FramebufferFrameGrabber.h
)
SET(FramebufferGrabberSOURCES
@ -22,9 +22,9 @@ SET(FramebufferGrabberSOURCES
)
if(ENABLE_QT5)
QT5_WRAP_CPP(FramebufferGrabberHEADERS_MOC ${FramebufferGrabberQT_HEADERS})
QT5_WRAP_CPP(FramebufferGrabberHEADERS_MOC ${FramebufferGrabberQT_HEADERS})
else(ENABLE_QT5)
QT4_WRAP_CPP(FramebufferGrabberHEADERS_MOC ${FramebufferGrabberQT_HEADERS})
QT4_WRAP_CPP(FramebufferGrabberHEADERS_MOC ${FramebufferGrabberQT_HEADERS})
endif(ENABLE_QT5)
add_library(framebuffer-grabber

2
libsrc/grabber/framebuffer/FramebufferFrameGrabber.cpp
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@ -10,7 +10,7 @@
#include <iostream>
// Local includes
#include "FramebufferFrameGrabber.h"
#include <grabber/FramebufferFrameGrabber.h>
FramebufferFrameGrabber::FramebufferFrameGrabber(const std::string & device, const unsigned width, const unsigned height) :
_fbfd(0),

2
libsrc/grabber/framebuffer/FramebufferWrapper.cpp
View File

@ -5,7 +5,7 @@
// Framebuffer grabber includes
#include <grabber/FramebufferWrapper.h>
#include "FramebufferFrameGrabber.h"
#include <grabber/FramebufferFrameGrabber.h>
FramebufferWrapper::FramebufferWrapper(const std::string & device, const unsigned grabWidth, const unsigned grabHeight, const unsigned updateRate_Hz, const int priority, Hyperion * hyperion) :
_updateInterval_ms(1000/updateRate_Hz),

4
src/CMakeLists.txt
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@ -20,4 +20,8 @@ if(ENABLE_PROTOBUF)
add_subdirectory(hyperion-dispmanx)
endif()
if(ENABLE_FB)
add_subdirectory(hyperion-framebuffer)
endif()
endif()

21
src/hyperion-aml/CMakeLists.txt
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@ -4,8 +4,12 @@ cmake_minimum_required(VERSION 2.8)
# Set the project name
project(hyperion-aml)
# find Qt4
find_package(Qt4 REQUIRED QtCore QtGui QtNetwork)
# find QT
if(ENABLE_QT5)
find_package(Qt5Widgets REQUIRED)
else(ENABLE_QT5)
find_package(Qt4 REQUIRED QtCore QtGui QtNetwork)
endif(ENABLE_QT5)
include_directories(
${CMAKE_CURRENT_BINARY_DIR}/../../libsrc/protoserver
@ -31,13 +35,13 @@ else(ENABLE_QT5)
QT4_WRAP_CPP(Hyperion_AML_HEADERS_MOC ${Hyperion_AML_QT_HEADERS})
endif(ENABLE_QT5)
add_executable(hyperion-amlogic
add_executable(${PROJECT_NAME}
${Hyperion_AML_HEADERS}
${Hyperion_AML_SOURCES}
${Hyperion_AML_HEADERS_MOC}
)
target_link_libraries(hyperion-amlogic
target_link_libraries(${PROJECT_NAME}
getoptPlusPlus
blackborder
hyperion-utils
@ -46,7 +50,8 @@ target_link_libraries(hyperion-amlogic
pthread
)
qt4_use_modules(hyperion-amlogic
Core
Gui
Network)
if(ENABLE_QT5)
qt5_use_modules(${PROJECT_NAME} Widgets Core Gui Network)
else(ENABLE_QT5)
qt4_use_modules(${PROJECT_NAME} Core Gui Network )
endif(ENABLE_QT5)

10
src/hyperion-dispmanx/CMakeLists.txt
View File

@ -4,10 +4,10 @@ cmake_minimum_required(VERSION 2.8)
# Set the project name
project(hyperion-dispmanx)
# find QT
if(ENABLE_QT5)
find_package(Qt5Widgets REQUIRED)
else(ENABLE_QT5)
# find Qt4
find_package(Qt4 REQUIRED QtCore QtGui QtNetwork )
endif(ENABLE_QT5)
@ -55,11 +55,7 @@ target_link_libraries( ${PROJECT_NAME}
)
if(ENABLE_QT5)
qt5_use_modules(hyperion-dispmanx Widgets Core Gui Network)
qt5_use_modules(${PROJECT_NAME} Widgets Core Gui Network)
else(ENABLE_QT5)
qt4_use_modules(hyperion-dispmanx
Core
Gui
Network
)
qt4_use_modules(${PROJECT_NAME} Core Gui Network )
endif(ENABLE_QT5)

57
src/hyperion-framebuffer/CMakeLists.txt Normal file
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@ -0,0 +1,57 @@
# Configure minimum CMAKE version
cmake_minimum_required(VERSION 2.8)
# Set the project name
project(hyperion-framebuffer)
# find QT
if(ENABLE_QT5)
find_package(Qt5Widgets REQUIRED)
else(ENABLE_QT5)
find_package(Qt4 REQUIRED QtCore QtGui QtNetwork )
endif(ENABLE_QT5)
include_directories(
${CMAKE_CURRENT_BINARY_DIR}/../../libsrc/protoserver
${QT_INCLUDES}
${PROTOBUF_INCLUDE_DIRS}
)
set(Hyperion_FB_QT_HEADERS
FramebufferWrapper.h
)
set(Hyperion_FB_HEADERS
)
set(Hyperion_FB_SOURCES
hyperion-framebuffer.cpp
FramebufferWrapper.cpp
)
if(ENABLE_QT5)
QT5_WRAP_CPP(Hyperion_FB_HEADERS_MOC ${Hyperion_FB_QT_HEADERS})
else(ENABLE_QT5)
QT4_WRAP_CPP(Hyperion_FB_HEADERS_MOC ${Hyperion_FB_QT_HEADERS})
endif(ENABLE_QT5)
add_executable( ${PROJECT_NAME}
${Hyperion_FB_HEADERS}
${Hyperion_FB_SOURCES}
${Hyperion_FB_HEADERS_MOC}
)
target_link_libraries( ${PROJECT_NAME}
getoptPlusPlus
blackborder
hyperion-utils
protoserver
framebuffer-grabber
pthread
)
if(ENABLE_QT5)
qt5_use_modules(${PROJECT_NAME} Widgets Core Gui Network)
else(ENABLE_QT5)
qt4_use_modules(${PROJECT_NAME} Core Gui Network )
endif(ENABLE_QT5)

37
src/hyperion-framebuffer/FramebufferWrapper.cpp Normal file
View File

@ -0,0 +1,37 @@
// Hyperion-AmLogic includes
#include "FramebufferWrapper.h"
FramebufferWrapper::FramebufferWrapper(const std::string & device, const unsigned grabWidth, const unsigned grabHeight, const unsigned updateRate_Hz) :
_timer(this),
_grabber(device,grabWidth, grabHeight)
{
_timer.setSingleShot(false);
_timer.setInterval(updateRate_Hz);
// Connect capturing to the timeout signal of the timer
connect(&_timer, SIGNAL(timeout()), this, SLOT(capture()));
}
const Image<ColorRgb> & FramebufferWrapper::getScreenshot()
{
capture();
return _screenshot;
}
void FramebufferWrapper::start()
{
_timer.start();
}
void FramebufferWrapper::stop()
{
_timer.stop();
}
void FramebufferWrapper::capture()
{
_grabber.grabFrame(_screenshot);
emit sig_screenshot(_screenshot);
}

42
src/hyperion-framebuffer/FramebufferWrapper.h Normal file
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@ -0,0 +1,42 @@
// QT includes
#include <QTimer>
// Hyperion-Dispmanx includes
#include <grabber/FramebufferFrameGrabber.h>
class FramebufferWrapper : public QObject
{
Q_OBJECT
public:
FramebufferWrapper(const std::string & device, const unsigned grabWidth, const unsigned grabHeight, const unsigned updateRate_Hz);
const Image<ColorRgb> & getScreenshot();
///
/// Starts the timed capturing of screenshots
///
void start();
void stop();
signals:
void sig_screenshot(const Image<ColorRgb> & screenshot);
private slots:
///
/// Performs a single screenshot capture and publishes the capture screenshot on the screenshot signal.
///
void capture();
private:
/// The QT timer to generate capture-publish events
QTimer _timer;
/// The grabber for creating screenshots
FramebufferFrameGrabber _grabber;
// image buffers
Image<ColorRgb> _screenshot;
};

101
src/hyperion-framebuffer/hyperion-framebuffer.cpp Normal file
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@ -0,0 +1,101 @@
// QT includes
#include <QCoreApplication>
#include <QImage>
// getoptPlusPLus includes
#include <getoptPlusPlus/getoptpp.h>
#include <protoserver/ProtoConnectionWrapper.h>
#include "FramebufferWrapper.h"
using namespace vlofgren;
// save the image as screenshot
void saveScreenshot(const char * filename, const Image<ColorRgb> & image)
{
// store as PNG
QImage pngImage((const uint8_t *) image.memptr(), image.width(), image.height(), 3*image.width(), QImage::Format_RGB888);
pngImage.save(filename);
}
int main(int argc, char ** argv)
{
QCoreApplication app(argc, argv);
try
{
// create the option parser and initialize all parameters
OptionsParser optionParser("X11 capture application for Hyperion");
ParameterSet & parameters = optionParser.getParameters();
IntParameter & argFps = parameters.add<IntParameter> ('f', "framerate", "Capture frame rate [default=10]");
IntParameter & argWidth = parameters.add<IntParameter> (0x0, "width", "Width of the captured image [default=128]");
IntParameter & argHeight = parameters.add<IntParameter> (0x0, "height", "Height of the captured image [default=128]");
SwitchParameter<> & argScreenshot = parameters.add<SwitchParameter<>> (0x0, "screenshot", "Take a single screenshot, save it to file and quit");
StringParameter & argAddress = parameters.add<StringParameter> ('a', "address", "Set the address of the hyperion server [default: 127.0.0.1:19445]");
StringParameter & argDevice = parameters.add<StringParameter> ('a', "device", "Set the video device (default: /dev/video0)");
IntParameter & argPriority = parameters.add<IntParameter> ('p', "priority", "Use the provided priority channel (the lower the number, the higher the priority) [default: 800]");
SwitchParameter<> & argSkipReply = parameters.add<SwitchParameter<>> (0x0, "skip-reply", "Do not receive and check reply messages from Hyperion");
SwitchParameter<> & argHelp = parameters.add<SwitchParameter<>> ('h', "help", "Show this help message and exit");
// set defaults
argFps.setDefault(10);
argWidth.setDefault(160);
argHeight.setDefault(160);
argAddress.setDefault("127.0.0.1:19445");
argPriority.setDefault(800);
argDevice.setDefault("/dev/video0");
// parse all options
optionParser.parse(argc, const_cast<const char **>(argv));
// check if we need to display the usage. exit if we do.
if (argHelp.isSet())
{
optionParser.usage();
return 0;
}
int width = argWidth.getValue();
int height = argHeight.getValue();
if (width < 160 || height < 160)
{
std::cout << "Minimum width and height is 160" << std::endl;
width = std::max(160, width);
height = std::max(160, height);
}
int grabInterval = 1000 / argFps.getValue();
FramebufferWrapper fbWrapper(argDevice.getValue(), argWidth.getValue(), argHeight.getValue(), grabInterval);
if (argScreenshot.isSet())
{
// Capture a single screenshot and finish
const Image<ColorRgb> & screenshot = fbWrapper.getScreenshot();
saveScreenshot("screenshot.png", screenshot);
}
else
{
// Create the Proto-connection with hyperiond
ProtoConnectionWrapper protoWrapper(argAddress.getValue(), argPriority.getValue(), 1000, argSkipReply.isSet());
// Connect the screen capturing to the proto processing
QObject::connect(&fbWrapper, SIGNAL(sig_screenshot(const Image<ColorRgb> &)), &protoWrapper, SLOT(receiveImage(Image<ColorRgb>)));
// Start the capturing
fbWrapper.start();
// Start the application
app.exec();
}
}
catch (const std::runtime_error & e)
{
// An error occured. Display error and quit
std::cerr << e.what() << std::endl;
return -1;
}
return 0;
}

20
src/hyperion-remote/CMakeLists.txt
View File

@ -2,13 +2,13 @@ cmake_minimum_required(VERSION 2.8)
project(hyperion-remote)
# find Qt4
# find Qt
if(ENABLE_QT5)
find_package(Qt5 COMPONENTS Core Gui Widgets Network REQUIRED)
find_package(Qt5 COMPONENTS Core Gui Widgets Network REQUIRED)
# set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Qt5Widgets_EXECUTABLE_COMPILE_FLAGS}")
# set(CMAKE_CXX_FLAGS "-fPIC")
else(ENABLE_QT5)
find_package(Qt4 REQUIRED QtCore QtGui QtNetwork)
find_package(Qt4 REQUIRED QtCore QtGui QtNetwork)
endif(ENABLE_QT5)
# The following I do not undrstand completely...
@ -27,15 +27,17 @@ set(hyperion-remote_SOURCES
hyperion-remote.cpp
JsonConnection.cpp)
add_executable(hyperion-remote
add_executable(${PROJECT_NAME}
${hyperion-remote_HEADERS}
${hyperion-remote_SOURCES})
if(ENABLE_QT5)
qt5_use_modules(hyperion-remote Widgets Network)
endif(ENABLE_QT5)
target_link_libraries(hyperion-remote
target_link_libraries(${PROJECT_NAME}
jsoncpp
getoptPlusPlus
${QT_LIBRARIES})
if(ENABLE_QT5)
qt5_use_modules(${PROJECT_NAME} Widgets Core Network)
else(ENABLE_QT5)
qt4_use_modules(${PROJECT_NAME} Core Gui Network )
endif(ENABLE_QT5)

20
src/hyperion-v4l2/CMakeLists.txt
View File

@ -2,13 +2,13 @@ cmake_minimum_required(VERSION 2.8)
project(hyperion-v4l2)
# find Qt4
# find Qt
if(ENABLE_QT5)
find_package(Qt5Widgets REQUIRED)
find_package(Qt5Widgets REQUIRED)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Qt5Widgets_EXECUTABLE_COMPILE_FLAGS}")
# set(CMAKE_CXX_FLAGS "-fPIC")
else(ENABLE_QT5)
find_package(Qt4 REQUIRED QtCore QtGui QtNetwork)
find_package(Qt4 REQUIRED QtCore QtGui QtNetwork)
endif(ENABLE_QT5)
@ -32,19 +32,19 @@ set(Hyperion_V4L2_SOURCES
ScreenshotHandler.cpp
)
if(ENABLE_QT5)
QT5_WRAP_CPP(Hyperion_V4L2_MOC_SOURCES ${Hyperion_V4L2_QT_HEADERS})
QT5_WRAP_CPP(Hyperion_V4L2_MOC_SOURCES ${Hyperion_V4L2_QT_HEADERS})
else(ENABLE_QT5)
QT4_WRAP_CPP(Hyperion_V4L2_MOC_SOURCES ${Hyperion_V4L2_QT_HEADERS})
QT4_WRAP_CPP(Hyperion_V4L2_MOC_SOURCES ${Hyperion_V4L2_QT_HEADERS})
endif(ENABLE_QT5)
add_executable(hyperion-v4l2
add_executable(${PROJECT_NAME}
${Hyperion_V4L2_HEADERS}
${Hyperion_V4L2_SOURCES}
${Hyperion_V4L2_QT_HEADERS}
${Hyperion_V4L2_MOC_SOURCES}
)
target_link_libraries(hyperion-v4l2
target_link_libraries(${PROJECT_NAME}
v4l2-grabber
getoptPlusPlus
blackborder
@ -53,3 +53,9 @@ target_link_libraries(hyperion-v4l2
pthread
${QT_LIBRARIES}
)
if(ENABLE_QT5)
qt5_use_modules(${PROJECT_NAME} Widgets Core Gui Network)
else(ENABLE_QT5)
qt4_use_modules(${PROJECT_NAME} Core Gui Network )
endif(ENABLE_QT5)

22
src/hyperion-x11/CMakeLists.txt
View File

@ -4,11 +4,11 @@ cmake_minimum_required(VERSION 2.8)
# Set the project name
project(hyperion-x11)
# find QT
if(ENABLE_QT5)
find_package(Qt5Widgets REQUIRED)
find_package(Qt5Widgets REQUIRED)
else(ENABLE_QT5)
# find Qt4
find_package(Qt4 REQUIRED QtCore QtGui QtNetwork)
find_package(Qt4 REQUIRED QtCore QtGui QtNetwork)
endif(ENABLE_QT5)
# Find X11
@ -33,18 +33,19 @@ set(Hyperion_X11_SOURCES
)
if(ENABLE_QT5)
QT5_WRAP_CPP(Hyperion_X11_HEADERS_MOC ${Hyperion_X11_QT_HEADERS})
QT5_WRAP_CPP(Hyperion_X11_HEADERS_MOC ${Hyperion_X11_QT_HEADERS})
else(ENABLE_QT5)
QT4_WRAP_CPP(Hyperion_X11_HEADERS_MOC ${Hyperion_X11_QT_HEADERS})
QT4_WRAP_CPP(Hyperion_X11_HEADERS_MOC ${Hyperion_X11_QT_HEADERS})
endif(ENABLE_QT5)
add_executable(hyperion-x11
add_executable(${PROJECT_NAME}
${Hyperion_X11_HEADERS}
${Hyperion_X11_SOURCES}
${Hyperion_X11_HEADERS_MOC}
)
target_link_libraries(hyperion-x11
target_link_libraries(${PROJECT_NAME}
getoptPlusPlus
blackborder
hyperion-utils
@ -55,10 +56,7 @@ target_link_libraries(hyperion-x11
)
if(ENABLE_QT5)
qt5_use_modules(hyperion-x11 Widgets Core Gui Network)
qt5_use_modules(${PROJECT_NAME} Widgets Core Gui Network)
else(ENABLE_QT5)
qt4_use_modules(hyperion-x11
Core
Gui
Network)
qt4_use_modules(${PROJECT_NAME} Core Gui Network )
endif(ENABLE_QT5)